Physics, 23.03.2020 22:28 lanipooh01
A block starts at rest and slides down a frictionless ramp. it leaves the track horizontally, flies through the air, and subsequently strikes the ground.
what is the speed of the block when it leaves the track?
Answers: 3
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Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs
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If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .
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What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
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Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
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A block starts at rest and slides down a frictionless ramp. it leaves the track horizontally, flies...
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